Koyo precision crank bearings. Double-lip seals with PTFE contact area tolerates dry start conditions with less crankshaft pin wear.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-1995 | Polaris | 300 2x4 | Base |
| 1994-1995 | Polaris | 300 4x4 | Base |
| 1994 | Polaris | Big Boss 300 6x6 | Base |
| 1996-1999 | Polaris | Xpress 300 | Base |
